Node之Excel内容的获取

 "dependencies": {
 "node-xlsx": "^0.11.2"
 }

'use strict'
var xlsx = require('node-xlsx');
var fs = require('fs');
var path = require('path')
var files = path.resolve(__dirname);
var excelPath;
fs.readdir(files ,function (error,allfiles){
 if(error){
 console.log(error);
 }else{
 allfiles.forEach(function(filename){
 var fileDir = path.join(files,filename);
 fs.stat(fileDir,function(error,stats){
 if(error){
 console.log(error);
 }else{
 // console.log(fileDir);
 if (fileDir.indexOf('xlsx') > 0){
 excelPath = fileDir;
 craeatLanguageText();
 }
 }
 });
 })
 }
});
function craeatLanguageText(){
 console.log(excelPath);
 //读取文件内容
 var obj = xlsx.parse(excelPath);
 var excelObj = obj[0].data;
 var data = [];
 var arr = [];// 语言种类
 for (var i in excelObj) {
 var value = excelObj[i];
 for (var j in value) {
 if (i == 0) {
 if (j > 1) {
 arr.push(value[j]);
 }
 } else {
 if (j > 1) {
 var str = arr[j - 2];
 var item = value[0]
 var vaue = value[j];
 var reg = /'/
 vaue = vaue.replace(reg, "'");
 str = str + '\n' + '"' + item + '"' + ' ' + '=' + " " + '"' + vaue + '"' + ';';
 arr[j - 2] = str;
 console.log(str);
 }
 }
 }
 }
 var languageStr = arr.join('\n');
 //将文件内容插入新的文件中
 fs.writeFileSync('language.text', languageStr, { encoding: "utf8" });
}